Revert "Instantiation of annotations for JVM IR with the corresponding feature flag"

because of incorrect rebase

This reverts commit ce0a3a57

compiler/testData/codegen/box/annotations/instances/multifileEqHc.kt

@@ -1,26 +0,0 @@
-// IGNORE_BACKEND_FIR: JVM_IR
-// TARGET_BACKEND: JVM_IR
-
-// WITH_RUNTIME
-// !LANGUAGE: +InstantiationOfAnnotationClasses
-
-
-// FILE: a.kt
-package a
-
-annotation class A(val i: Int)
-
-fun createInOtherFile(): A = A(10)
-
-// FILE: b.kt
-
-import a.*
-
-fun here(): A = A(10)
-
-fun box(): String {
-    if (here() != createInOtherFile()) return "Fail equals"
-    if (here().hashCode() != createInOtherFile().hashCode()) return "Fail hashCode"
-    if (here().toString() != createInOtherFile().toString()) return "Fail toString"
-    return "OK"
-}